Focused ion beam apparatus, method for observing cross-section of sample by using the same, and storage medium

A focused ion beam apparatus includes a focused ion beam irradiation mechanism that forms first and second cross-sections in a sample. A first image generation unit generates respective first images, either reflected electron images or secondary electron images, of the first and second cross-section...

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Bibliographic Details
Main Authors Asahata Tatsuya, Man Xin, Uemoto Atsushi
Format Patent
LanguageEnglish
Published 03.04.2018
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:A focused ion beam apparatus includes a focused ion beam irradiation mechanism that forms first and second cross-sections in a sample. A first image generation unit generates respective first images, either reflected electron images or secondary electron images, of the first and second cross-sections, and a second image generation unit generates a second image that is an EDS image of the first cross-section. A control section generates a three-dimensional image of a specific composition present in the sample based on the first images and the second image.
Bibliography:Application Number: US201414224164